Performance & Replacement Spark Plugs at Summit Racing

Autolite Single Platinum Spark Plugs P104

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

E3 Spark Plugs E3.38

Spark Plug, E3, Gasket Seat, 10mm Thread, 0.750 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: ETP-E338

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Ruthenium HX Spark Plugs LKR7AHX-S

Spark Plug, Ruthenium HX, Copper Core, Projected, 12mm Thread Size, 26.5mm Reach, Gasket Seat, Each

Part Number: NGK-96358

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

E3 Spark Plugs E3.66

Spark Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-66

4.24 out of 5 stars ( 17 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Champion Platinum Power Spark Plugs 3071

Spark Plug, Platinum Power, Gasket Seat, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-3071

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Champion Double Platinum Power Spark Plugs 7440

Spark Plug, RE14PLP5, Double Platinum, Tapered Seat, 14mm Thread, 1.00 in. Reach, Resistor, Chrysler, Each

Part Number: CPN-7440

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK V-Power Spark Plugs XR45

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .375 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-4536

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

ACDelco Spark Plugs for 2019 CORVETTE - 12664824

Spark Plug, Iridium Tip, Tapered Seat, 14mm x 1.25 Thread, 0.984 in. Reach, Resistor, Each

Part Number: ADO-41-148

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Denso Iridium Power Spark Plugs 5303

Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-5303

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Laser Iridium Spark Plugs for 2016-2021 CIVIC - ILZKAR8H8S

USE NIP 3502

Part Number: NGK-95112

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Bosch OE Platinum Spark Plugs 6704

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-6704

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Champion Copper Plus Spark Plugs RA8HC

Spark Plug, Copper Plus, 12mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-810

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Autolite Copper Core Spark Plugs 2545

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Tapered Seat, 0.809 in, Reach, Each

Part Number: ATL-2545

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Autolite Double Platinum Spark Plugs PP5224

Spark Plug, Double Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP5224

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Denso Iridium Power Spark Plugs 5343

Spark Plug, Iridium Power, IKH16, 14mm Thread, 26.50mm Reach, Gasket Seat, Dodge, Fiat, for Hyundai, Jeep, Lexus, for Nissan, Ram, Scion, Toyota, Each

Part Number: DNP-5343

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Standard Series Spark Plugs BKR5ES-11

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2382

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Iridium IX Spark Plugs BR10EIX

Spark Plug, IX Iridium, 14mm Thread, .750 in. Reach, 13/16 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-6801

Not Yet Reviewed

Estimated Ship Date: Jul 29, 2025 if ordered today

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Estimated Ship Date: Jul 29, 2025 if ordered today

NGK Standard Series Spark Plugs FR2B-D

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: NGK-1598

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Laser Iridium High Ignitability Spark Plugs DFH6B-11A

Spark Plug, DFH6B-11A, Laser Iridium, 14mm Thread, 26.5mm Reach, Gasket Seat, 5/8 in. Hex, Each

Part Number: NGK-6858

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Champion Copper Plus Spark Plugs 415

Spark Plug, RN9YC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-415

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Brisk Premium Multi-Spark Racing Spark Plugs ER14ZS

Spark Plug, Premium Multi-Spark, 3 Spark Design, Racing, 14mm, 1.0 Reach, 5/8 in. Wrench, Gasket, Each

Part Number: BIK-ER14ZS

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

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Estimated Ship Date: Aug 1, 2025 if ordered today

NGK Standard Series Spark Plugs BPR2ES SOLID

Spark Plug, Standard Series, Copper Core, Nickel Alloy Tip, 14mm Thread Size, 0.750 in. Reach, Kawasaki, Each

Part Number: NGK-2015

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Standard Series Spark Plugs AB-6

Spark Plug, Standard Series, Gasket Seat, 18mm Thread, .375 in. Reach, Non-Resistor, Each

Part Number: NGK-2910

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Autolite Copper Core Spark Plugs 5245

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Tapered Seat, 0.679 in, Reach, Each

Part Number: ATL-5245

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

NGK Ruthenium HX Spark Plugs TR6AHX

Spark Plug, Ruthenium HX, Ruthenium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-92714

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025